EP2550410B1 - Jet regulator - Google Patents
Jet regulator Download PDFInfo
- Publication number
- EP2550410B1 EP2550410B1 EP10796272.2A EP10796272A EP2550410B1 EP 2550410 B1 EP2550410 B1 EP 2550410B1 EP 10796272 A EP10796272 A EP 10796272A EP 2550410 B1 EP2550410 B1 EP 2550410B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- jet regulator
- jet
- housing
- regulator housing
- discharge disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims 5
- 230000000694 effects Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 29
- 239000004033 plastic Substances 0.000 description 24
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005276 aerator Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 208000004434 Calcinosis Diseases 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C2201/00—Details, devices or methods not otherwise provided for
- E03C2201/70—Reducing or removing limescale at spout outlet
Definitions
- the invention relates to a jet regulator with a ring-shaped or sleeve-shaped jet regulator housing, the outlet end face of which is designed as a runner disk which can be inserted into the jet regulator housing and which has a perforated, grid and / or network structure with throughflow openings delimited by flow guide walls, wherein the outlet-facing hole, grid and / or network structure is at least partially and at least superficially made of a manually deformable form-elastic plastic material, wherein the outlet disc from the inlet end-side ring or sleeve opening of the jet regulator housing up to at least one insertion stop in the.
- Radiation controller is used, wherein the outlet disc a, the inflowing Water stream is connected upstream in a number of individual beams splitting jet splitter in the flow direction and wherein at least one usable in the jet regulator housing and a hole, grid and / or Netzstruktu r with with by flow guide walls bounded flow openings exhibiting insert in the flow direction of the outlet disk and / or downstream of the jet splitter.
- the previously known jet regulator has a jet regulator housing, which is designed as a sleeve-shaped molded body, on the outlet side of which a soft or form-elastic plastic material is injection-molded.
- the component of the jet regulator housing made of soft or form-elastic plastic material forms a soft and / or water-repellent surface with which lime formation is to be largely avoided.
- the sleeve-shaped jet regulator housing is formed from two housing parts, which are detachably connected to each other in a plane oriented transversely to the housing longitudinal axis.
- the previously known jet regulator has at its outlet end face an outlet disc, which is held for aligning the outgoing water jet pivotable in the jet regulator housing.
- the outlet disc which may have a perforated structure with honeycomb cell-like throughflow holes, has for this purpose a spherical cap-shaped outer circumference which is pivotably guided in a wall section of the outflow-side housing part designed as a spherical socket.
- the discharge disc may have a lime-dissolving or lime-repellent coating of elastic material.
- the ring-shaped or sleeve-shaped housing has an outlet end, which is designed as an insertable into the jet regulator Auslaufusion, which carries a grid structure with flow-through walls bounded flow openings.
- the outlet disk can be inserted from the inlet-side ring or sleeve opening of the jet regulator housing up to at least one insertion stop into the jet regulator housing.
- the spout is upstream of a jet splitter in the flow direction, which has to divide the incoming water flow into a number of individual jets.
- In the jet regulator housing are two, also a grid structure having inserting used, which is upstream in the flow direction of the discharge disk and the jet splitter.
- a shower head with a housing previously known, which is connected to the water supply.
- the housing is equipped abströn skill with a bottom part on which rubber-elastic, hose-like water jet nozzles are provided.
- the bottom part is made of a plastic composite material, such that the water jet nozzles formed of rubber-elastic plastic material are molded onto a support plate made of plastic in the region of the passage openings.
- the outlet disc is designed as a multi-component injection-molded part which has a base body of hard or rigid plastic material to which a component of the otherwise soft or highly elastic plastic material is injection-molded. and that the spout disc also in their adjoining the jet regulator housing portion of the component from the other soft or elastic plastic material, such that the soft or elastic plastic material seals in the annular zone between the outlet disk and the housing inner circumference of the jet regulator housing.
- the jet regulator according to the invention is designed as a ventilated jet regulator.
- the outlet end face of its jet regulator housing is configured as a run-out disk which can be inserted into the jet regulator housing and which carries the hole, grid and / or net structure.
- This spout is inventively designed as a multi-component injection molding, which has a base or molded body made of hard or dimensionally stable plastic material to which a component from the other soft or elastic molded plastic material is molded.
- Such, configured as a multi-component injection molded part Auslaufusion is characterized in spite of the at least superficially provided elastic shape plastic material by a high dimensional stability, even when this spout should have complex structures.
- the discharge disk of the jet regulator according to the invention also carries in its adjoining the jet body portion of the component from the other soft or elastic plastic material such that the provided in this area soft or elastic plastic material seals in the annular zone between the spout and the housing inner circumference of the jet regulator housing.
- This is advantageous, for example, in the case of jet regulators in which a discharge disk mounted so as to be pivotable in the jet regulator housing does not permit an infinitely high compression of the discharge disk in the jet regulator housing, but pivots there, but nevertheless must be tightly stored.
- This spout is a, upstream of the incoming water flow in a number of individual beams splitting jet splitter in the flow direction.
- the separate configuration of the outlet disk on the one hand and the jet regulator housing on the other hand facilitates the separate production of these jet regulator components also from materials which can not be welded together or otherwise connected, if appropriate also in different production processes.
- the materials required for the outlet disk on the one hand and for the jet regulator housing on the other hand are independently selectable according to the corresponding approvals, requirements and the like.
- an ultrasonically weldable material can be used for the production of the jet regulator housing, which in contrast may not be preferred for the discharge disk.
- the at least one insert part It is advantageous if the outfeed disk, which at least one insertion part and / or the jet disintegrator are held in a secured manner in the jet regulator housing, can be adapted to each other.
- At least one guide groove is provided on the inner side of the jet regulator housing, which cooperates with a complementary guide projection on the outlet disk, the at least one insert part or the jet splitter.
- at least one guide projection is provided on the inner side of the jet regulator housing, which cooperates with a complementary guide groove on the outlet disk, the at least one insert part or the jet splitter.
- a preferred embodiment according to the invention provides that at least one component of the following components: Auslaufin, insert, beam splitter or Front screen is supported by at least one particular central pin on an upstream side and / or on a downstream side arranged component.
- the water jet emerging from it can deflect and reorient with respect to the washbasin when the spout is held for deflecting and / or aligning the exiting water jet pivotable in the jet regulator housing.
- a preferred embodiment according to the invention provides that the outlet disc at least partially has a spherical segment or spherical disk-shaped outer circumference, which is pivotably held in a trained as a joint pan portion of the jet regulator housing.
- FIGS. 1 to 20 different versions 1, 10, 20 of a jet regulator are shown, which can be mounted on the water outlet on a sanitary outlet fitting not shown here.
- the jet regulators 1, 10, 20 have an annular or sleeve-shaped housing 2, whose outlet end face 3 is formed as a network structure.
- This network structure is formed by concentric annular walls 4, which are connected to each other via radial webs 5.
- the annular walls 4 and the webs 5 form flow guide walls which circumscribe arcuate flow openings 6.
- the outlet end-side network structure of the jet regulators 1, 10, 20 is at least partially and at least superficially made of a manually deformable plastic-elastic plastic material 7 and in particular made of silicone, so that by an easy manual surface deformation adhering to the flow guide walls limescale can be easily removed.
- the outlet end face 3 of the jet regulators 1, 10, 20 is designed as a run-out disk 8 which can be inserted into the jet regulator housing and supports the network structure.
- the separate Design of the outlet disk 8 on the one hand and the jet regulator housing 2 on the other hand facilitates the separate production of these jet regulator components made of different plastic materials, optionally in different manufacturing processes.
- the materials required for the outlet disk 8 on the one hand and for the jet regulator housing 2 on the other hand are independently selectable according to the corresponding approvals, requirements and the like.
- an ultrasonically weldable material can be used to manufacture the jet regulator housing 2, which, in contrast, may not be preferred for the outlet disk 8.
- the outlet disk 8 of the jet regulators 1, 10, 20 is designed as a multi-component injection-molded part and has a base or molded body 9 made of hard or dimensionally stable plastic material to which the component from the other soft molded or elastic plastic material 7 is molded.
- the outlet disk 8 from the inlet-side sleeve opening of the jet regulator housing 2 from up to an insertion stop 11 in the jet regulator housing 2 can be used.
- the jet regulator housing 2 is here designed in two parts and has an upper and a lower housing part 12, 13.
- the outlet disc 8 is preceded by a jet splitter 14 in the flow direction, which is configured here as a perforated plate and has to divide the incoming water flow into a number of individual beams. While the outlet disk 8 is inserted into the inlet-side sleeve opening of the lower outflow-side housing part 12, the jet splitter 14 designed as a perforated disk is attached to the upper inflow-side housing part 13 integrally formed.
- At least one insert part 15, 16 can be inserted in the jet regulator housing 2 and in particular in its lower housing part 12 in such a way that these insert parts 15, 16 are connected upstream of the outlet disk 8 and downstream of the jet splitter 14 in the flow direction.
- the insertion parts 15, 16 likewise have concentric annular walls 17, which are connected to one another by radial webs 18, wherein here too these annular walls 17 and these webs 18 form flow guide walls which circumscribe arcuate flow openings 19.
- the insertion parts 15, 16, therefore, each have a network structure.
- the outlet disk 8, the insert parts 15, 16 and the jet splitter 14 are held in such a rotationally secured manner in the jet regulator housing 2 that their perforated or network structures are always arranged in the fixed relative position relative to one another.
- a plurality of guide grooves 21 are provided on the inner side of the jet regulator housing 2 and in particular on its lower housing part 12, which cooperate with a complementary guide projection 22 on the outlet disk 8, on the insertion parts 15, 16 and on the jet splitter 14.
- an attachment or filter screen 23 is detachably held on the inlet side so that the dirt particles possibly entrained in the water have to be filtered out.
- central pins 24, 25, 26, 27 are integrally formed on the outlet disk 8 and the insertion parts 15, 16 and on the jet separator 14 and on the front screen 23 in such a way that these components 8, 15 and 16 and 14 and 23 are supported against each other ,
- the outlet disk 8 of the jet regulators 10, 20 has at least partially a spherical segment or spherical disk-shaped outer circumference 28, with which the outlet disk 8 is held pivotably in a partial region of the jet regulator housing 2 designed as a joint socket 29.
- the discharge disc 8 also carries in its adjoining the jet regulator housing 2 portion of the component from the other soft or elastic plastic material 7.
- the provided in this area soft or rigid plastic material 7 favors a good seal in the annular zone between the outlet disk 8 and the housing inner circumference of the jet regulator housing 2. This is especially in the in FIGS. 11 to 20 shown embodiments particularly advantageous because the outlet disc 8 pivotally mounted in the jet regulator housing 2 does not allow infinitely high compression of the outlet disk 8 in the jet regulator housing 2, but there must be pivotable, but still must be tightly mounted.
- the outlet disk 8 of the jet regulator 10 is preceded by a jet splitter 14 designed as a perforated plate in the flow direction. While the outlet disk 8 is held in the lower outflow-side housing part 12 of the two-part jet regulator housing 2, the jet splitter 14 designed as a perforated plate is integrally formed on the upper inflow-side housing part 13.
- the housing parts 12, 13 of the Jet regulator housing 2 are locked together or the like releasably connectable.
- an insert member 30 can be used, which has a network structure with arcuate flow openings 48.
- the insert part 30 and the jet splitter 14 are held against rotation in the jet regulator housing 2.
- central pins 31, 32 and 33, 34 are provided which support these components 8, 30 and 14, 23 against each other.
- the jet regulators 1, 10 have at their inlet-side end edge region on the outer peripheral side an annular flange 35 up to which the jet regulators 1, 10 can be inserted into a sleeve-shaped outlet nozzle, not shown here, which can be mounted on the water outlet of the outlet fitting.
- jet regulators 1, 10 are designed as aerated jet regulators, in which ambient air can be sucked through ventilation openings 36 in the jet regulator housing 2 into the housing interior, which is thereafter mixed with the water flowing through to a pearly-soft water jet and shaped, is in the FIGS. 15 to 20 shown jet regulator 20 designed as an unventilated jet regulator.
- the annular jet regulator housing 2 of the jet regulator 20 has an external thread 37 on its outer circumference, with the aid of which the jet regulator 20 can be screwed directly into a female thread provided at the water outlet of the sanitary outlet fitting without the aid of an outlet mouthpiece, optionally with the interposition of a sealing ring 49.
- the inner circumference of the annular jet regulator housing 2 On the inner circumference of the annular jet regulator housing 2 is a ring wall 38th provided, the inner circumference is turned off as a joint socket 29 for the therein held-out disc 8.
- the discharge disk 8 from the inflow-side end face in the one-piece jet regulator housing 2 can be used.
- the outlet disk 8 of the jet regulator 20 is preceded by an insert part 39 in the flow direction, which here has a lattice structure consisting of two sets of parallel webs and intersecting nodes.
- the outlet disk 8 and the grid-shaped insert part 39 is preceded by a header or filter screen 23, which simultaneously forms the inlet end face of the jet regulator 20.
- central pins 40, 41 are provided, which act through an insertion opening 42 in the insertion part 39 such that a controlled pivotal movement in the jet regulator housing 2 of the jet regulator. 2 pivotally supported spout 8 is facilitated.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Nozzles (AREA)
- Domestic Plumbing Installations (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Special Spraying Apparatus (AREA)
Description
Die Erfindung betrifft einen Strahlregler mit einem ring-oder hülsenförmigen Strahlreglergehäuse, dessen Auslaufstirnseite als eine in das Strahlreglergehäuse einsetzbare und eine Loch-, Gitter- und/oder Netzstruktur mit durch Strömungsführungswände umgrenzten Durchflussöffnungen tragende Auslaufscheibe ausgebildet ist, wobei die auslaufstirnszeitige Loch-, Gitter- und/oder Netzstruktur wenigstens bereichsweise und zumindest oberflächlich aus einem manuell verformbaren formelastischen Kunststoffmaterial hergestellt ist, wobei die Auslaufscheibe von der zulaufstirnseitigen Ring- oder Hülsenöffnung des Strahlreglergehäuses aus bis zu zumindest einem Einsetzanschlag in das. Strahlreglergehäuse einsetzbar ist, wobei der Auslaufschaibe ein, den zufließenden Wasserstrom in eine Anzahl von Einzelstrahlen aufteilender Strahlzerleger in Strömungsrichtung vorgeschaltet ist und wobei zumindest ein in das Strahlreglergehäuse einsetzbares und eine Loch-, Gitter- und/oder Netzstruktur mit durch Strömungsführungswände umgrenzten Durchflussöffnungen aufweisendes Einsetzteil in Strömungsrichtung der Auslaufscheibe vor- und/oder dem Strahlzerleger nachgeschaltet ist.The invention relates to a jet regulator with a ring-shaped or sleeve-shaped jet regulator housing, the outlet end face of which is designed as a runner disk which can be inserted into the jet regulator housing and which has a perforated, grid and / or network structure with throughflow openings delimited by flow guide walls, wherein the outlet-facing hole, grid and / or network structure is at least partially and at least superficially made of a manually deformable form-elastic plastic material, wherein the outlet disc from the inlet end-side ring or sleeve opening of the jet regulator housing up to at least one insertion stop in the. Radiation controller is used, wherein the outlet disc a, the inflowing Water stream is connected upstream in a number of individual beams splitting jet splitter in the flow direction and wherein at least one usable in the jet regulator housing and a hole, grid and / or Netzstruktu r with with by flow guide walls bounded flow openings exhibiting insert in the flow direction of the outlet disk and / or downstream of the jet splitter.
Aus der
Aus der
Aus der
Aus der
Diese vorbekannten Auslaufteile sind jedoch mit einem vergleichsweise großem Aufwand in Konstruktion und Herstellung verbunden.However, these prior art spouts are associated with a relatively large amount of effort in design and manufacture.
Es besteht daher die Aufgabe, einen Strahlregler der eingangs erwähnten Art zu schaffen, der sich mit vergleichsweise geringem Aufwand aus den verschiedenster. Materialien herstellen lässt.It is therefore an object to provide a jet regulator of the type mentioned above, with comparatively little effort from the most diverse. Materials can be produced.
Die erfindungsgemäße Lösung dieser Aufgabe besteht bei dem Strahlregler der eingangs erwähnten Art insbesondere darin, dass die Auslaufscheibe als Mehrkomponentenspritzgußteil ausgestaltet ist, das einen Grund- cder Formkörper aus hartem oder formbeständigem Kunststoffmaterial aufweist, an den ein Bestandteil aus demgegenüber weichen oder formelastischen Kunststoffmaterial angespritzt ist, und dass die Auslaufscheibe auch in ihrem am Strahlreglergehäuse anliegenden Teilbereich den Bestandteil aus demgegenüber weichen oder formelastischen Kunststoffmaterial trägt, derart, dass das weiche oder formelastische Kunststoffmaterial in der Ringzone zwischen der Auslaufscheibe und dem Gehäuseinnenumfang des Strahlreglergehäuses abdichtet.The solution according to the invention in the jet regulator of the type mentioned in the introduction is, in particular, that the outlet disc is designed as a multi-component injection-molded part which has a base body of hard or rigid plastic material to which a component of the otherwise soft or highly elastic plastic material is injection-molded. and that the spout disc also in their adjoining the jet regulator housing portion of the component from the other soft or elastic plastic material, such that the soft or elastic plastic material seals in the annular zone between the outlet disk and the housing inner circumference of the jet regulator housing.
Der erfindungsgemäße Strahlregler ist als belüfteter Strahlregler ausgestaltet. Die Auslaufstirnseite seines Strahlreglergehäuses ist als eine in das Strahlreglergehäuse einsetzbare Auslaufscheibe ausgestaltet, welche die Loch-, Gitter- und/oder Netzstruktur trägt. Diese Auslaufscheibe ist erfindungsgemäß als Mehrkomponentenspritzgußteil ausgestaltet, das einen Grund- oder Formkörper aus hartem oder formbeständigem Kunststoffmaterial aufweist, an den ein Bestandteil aus demgegenüber weichen oder formelastischen Kunststoffmaterial angespritzt ist. Eine solche, als Mehrkomponentenspritzgußteil ausgestaltete Auslaufscheibe zeichnet sich trotz des zumindest oberflächlich vorgesehenen formelastischen Kunststoffmaterials durch eine hohe Formbeständigkeit aus, selbst wann diese Auslaufscheibe komplexe Strukturen aufweisen sollte. Dabei trägt die Auslaufscheibe des erfindungsgemäßen Strahlreglers auch in ihrem am Strahlreglergehäuse anliegenden Teilbereich den Bestandteil aus demgegenüber weichen oder formelastischen Kunststoffmaterial, derart, dass das auch in diesem Bereich vorgesehene weiche oder formelastische Kunststoffmaterial in der Ringzone zwischen der Auslaufscheibe und dem Gehäuseinnenumfang des Strahlreglergehäuses abdichtet. Dies ist beispielsweise bei solchen Strahlreglern vorteilhaft, bei denen eine im Strahlreglergehäuse verschwenkbar gelagerte Auslaufscheibe keine unendlich hohe Verpressung der Auslaufscheibe im Strahlreglergehäuse zulässt, sondern dort verschwenkbar, aber dennoch dicht gelagert sein muss. Dieser Auslaufscheibe ist ein, den zufließenden Wasserstrom in eine Anzahl von Einzelstrahlen aufteilender Strahlzerleger in strömungsrichtung vorgeschaltet. Da ein solcher Strahlzerleger zu einer Beschleunigung der in ihm erzeugten Einzelstrahlen führt, entsteht auf der Abströmseite dieses Strahlzerlegers ein Unterdruck, mit dessen Hilfe Umgebungsluft in das Strahlreglergehäuse angesaugt werden kann, die dort anschließend mit dem durchfließenden Wasser zu einem perlend-weichen Wasserstrahl durchmischt und aufgeteilt wird. Um die Geschwindigkeit der im Strahlzerleger erzeugten Einzelstrahlen abzubremsen und/oder um den Wasserstrahl im Inneren des Strahlreglergehäuses zu einem homogenen und nicht-spritzenden Wasserstrahl zu formen, ist zumindest ein, in das Strahlreglergehäuse einsetzbares und eine Loch-, Gitter- und/oder Netzstruktur, mit durch strömungsführungswände umgrenzenden Durchflussöffnungen aufweisendes Einsetzteil in Strömungsrichtung der Auslaufscheibe vor- und/oder dem Strahlzerleger nachgeschaltet. Die separate Ausgestaltung der Auslaufscheibe einerseits und des Strahlreglergehäuses andererseits erleichtert die getrennte Herstellung dieser Strahlreglerbestandteile auch aus nicht miteinander verschweiß- oder sonstwie verbindbaren Materialien, gegebenenfalls auch in unterschiedlichen Herstellungverfahren. Die für die Auslaufscheibe einerseits und für das Strahlreglergehäuse andererseits benötigten Materialien sind unabhängig voneinander nach den entsprechenden Zulassungen, Anforderungen und dergleichen frei wählbar. So kann zur Herstellung des Strahlreglergehäuses beispielsweise ein Ultraschall-verschweißbarer Werkstoff eingesetzt werden, der demgegenüber für die Auslaufscheibe vielleicht nicht bevorzugt wird.The jet regulator according to the invention is designed as a ventilated jet regulator. The outlet end face of its jet regulator housing is configured as a run-out disk which can be inserted into the jet regulator housing and which carries the hole, grid and / or net structure. This spout is inventively designed as a multi-component injection molding, which has a base or molded body made of hard or dimensionally stable plastic material to which a component from the other soft or elastic molded plastic material is molded. Such, configured as a multi-component injection molded part Auslaufscheibe is characterized in spite of the at least superficially provided elastic shape plastic material by a high dimensional stability, even when this spout should have complex structures. In this case, the discharge disk of the jet regulator according to the invention also carries in its adjoining the jet body portion of the component from the other soft or elastic plastic material such that the provided in this area soft or elastic plastic material seals in the annular zone between the spout and the housing inner circumference of the jet regulator housing. This is advantageous, for example, in the case of jet regulators in which a discharge disk mounted so as to be pivotable in the jet regulator housing does not permit an infinitely high compression of the discharge disk in the jet regulator housing, but pivots there, but nevertheless must be tightly stored. This spout is a, upstream of the incoming water flow in a number of individual beams splitting jet splitter in the flow direction. Since such a beam splitter leads to an acceleration of the individual beams generated in it, creates a negative pressure on the downstream side of this jet decomposer, with the aid of ambient air can be sucked into the jet regulator housing, which there then mixed with the water flowing through to a sparkling-soft water jet and divided becomes. In order to decelerate the speed of the individual jets generated in the jet disintegrator and / or to form the water jet inside the jet regulator housing into a homogeneous and non-squirting water jet, at least one hole, grid and / or net structure which can be inserted into the jet regulator housing is used. with inserting part having flow-through walls surrounding flow-through openings in the flow direction of the outlet disk upstream and / or downstream of the jet splitter. The separate configuration of the outlet disk on the one hand and the jet regulator housing on the other hand facilitates the separate production of these jet regulator components also from materials which can not be welded together or otherwise connected, if appropriate also in different production processes. The materials required for the outlet disk on the one hand and for the jet regulator housing on the other hand are independently selectable according to the corresponding approvals, requirements and the like. Thus, for example, an ultrasonically weldable material can be used for the production of the jet regulator housing, which in contrast may not be preferred for the discharge disk.
Um die an der Auslaufscheibe, dem zumindest einen Einsatzteil und/oder dem Strahlzerleger vorgesehenen Strukturen aneinander anpassen zu können, ist es vorteilhaft, wenn die Auslaufscheibe, das zumindest eine Einsetzteil und/oder der Strahlzerleger im Strahlreglergehäuse drehgesichert gehalten sind.To the at the outlet disc, the at least one insert part It is advantageous if the outfeed disk, which at least one insertion part and / or the jet disintegrator are held in a secured manner in the jet regulator housing, can be adapted to each other.
Um eine drehgesicherte Relativposition der in das Strahlreglergehäuse eingesetzten Bestandteile des erfindungsgemäßen Strahlreglers sicherzustellen, ist es vorteilhaft, wenn am Strahlreglergehäuse innenumfangsseitig wenigstens eine Führungsnut vorgesehen ist, die mit einem komplementären Führungsvorsprung an der Auslaufscheibe, dem mindestens einen Einsetzteil oder dem Strahlzerleger zusammenwirkt. Zusätzlich oder stattdessen kann es aus demselben Grunde vorteilhaft sein, wenn am Strahlreglergehäuse innenumfangsseitig zumindest ein Führungsvorsprung vorgesehen ist, der mit einer komplementären Führungsnut an der Auslaufscheibe, dem mindestens einen Einsetzteil oder dem Strahlzerleger zusammenwirkt.In order to ensure a rotationally secured relative position of the components used in the jet regulator housing of the jet regulator according to the invention, it is advantageous if at least one guide groove is provided on the inner side of the jet regulator housing, which cooperates with a complementary guide projection on the outlet disk, the at least one insert part or the jet splitter. In addition or instead, it may be advantageous for the same reason if at least one guide projection is provided on the inner side of the jet regulator housing, which cooperates with a complementary guide groove on the outlet disk, the at least one insert part or the jet splitter.
Damit die im zufließenden Wasserstrom eventuell mitgeführten Schmutzpartikel nicht die im Strahlreglergehäuse vorgesehenen Strukturen verstopfen und die Funktion des erfindungsgemäßen Strahlreglers beeinträchtigen können, ist es vorteilhaft, wenn am Strahlreglergehäuse zulaufseitig ein Vorsatz- oder Filtersieb lösbar verrastet oder dergleichen lösbar gehalten ist.So that the possibly entrained in the water flow dirt particles do not clog the provided in the jet regulator structures and may affect the function of the jet regulator according to the invention, it is advantageous if the inlet side a Vorsatz- or filter screen releasably locked or the like is releasably held on the jet regulator housing.
Eine bevorzugte Ausführungsform gemäß der Erfindung sieht vor, dass zumindest ein Bauteil von den nachfolgend genannten Bauteilen: Auslaufscheibe, Einsetzteil, Strahlzerleger oder Vorsatzsieb durch wenigstens einen insbesondere zentralen Stift an einem zuströmseitig und/oder an einem abströmseitig angeordneten Bauteil abgestützt ist.A preferred embodiment according to the invention provides that at least one component of the following components: Auslaufscheibe, insert, beam splitter or Front screen is supported by at least one particular central pin on an upstream side and / or on a downstream side arranged component.
Mit Hilfe des, am Wasserauslauf einer sanitären Auslaufarmatur vorgesehenen Strahlreglers lässt sich der daraus austretende Wasserstrahl umlenken und auch in Bezug auf das Waschbecken neu ausrichten, wenn die Auslaufscheibe zum Umlenken und/oder Ausrichten des austretenden Wasserstrahls verschwenkbar im Strahlreglergehäuse gehalten ist.With the help of, provided at the water outlet of a sanitary outlet fitting jet regulator, the water jet emerging from it can deflect and reorient with respect to the washbasin when the spout is held for deflecting and / or aligning the exiting water jet pivotable in the jet regulator housing.
Eine bevorzugte Weiterbildung gemäß der Erfindung sieht dazu vor, dass die Auslaufscheibe zumindest bereichsweise einen kugelsegment- oder kugelscheibenförmigen Außenumfang hat, der in einem als Gelenkpfanne ausgebildeten Teilbereich des Strahlreglergehäuses verschwenkbar gehalten ist.A preferred embodiment according to the invention provides that the outlet disc at least partially has a spherical segment or spherical disk-shaped outer circumference, which is pivotably held in a trained as a joint pan portion of the jet regulator housing.
Weiterbildungen gemäß der Erfindung ergeben sich aus der nachfolgenden Beschreibung in Verbindung mit den Zeichnungen. Nachstehend wird die Erfindung anhand bevorzugter Ausführungsbeispiele noch näher beschrieben.Further developments according to the invention will become apparent from the following description taken in conjunction with the drawings. The invention will be described in more detail below with reference to preferred embodiments.
Es zeigt:
- Fig. 1
- einen in einer perspektivischen Darstellung gezeigten Strahlregler, der an der Auslaufstirnseite seines Strahlreglergehäuses eine in das Strahlreglergehäuse einsetzbare Auslaufscheibe hat, die wenigstens bereichsweise und zumindest oberflächlich aus einem manuell verformbaren formelastischen Kunststoffmaterial hergestellt ist,
- Fig. 2
- den Strahlregler aus
in einer teilweise aufgeschnittenen Perspektivdarstellung,Figur 1 - Fig. 3
- den Strahlregler aus
in einem Teil-Längsschnitt,Figur 1 und 2 - Fig. 4
- den Strahlregler aus
in einer Detaildarstellung im Bereich seiner in das Strahlreglergehäuse eingesetzten Auslaufscheibe,Figur 1 bis 3 - Fig. 5
- den Strahlregler aus
in einem gegenüberFigur 1 bis 4 in Umfangsrichtung verdrehten Teil-Längsschnitt,Figur 3 - Fig. 6
- den Strahlregler aus den
in einer längsgeschnittenen Detaildarstellung im Bereich der in das Strahlreglergehäuse eingesetzten Auslaufscheibe,Figuren 1 bis 5 - Fig. 7
- den Strahlregler aus
in einer auseinandergezogenen Perspektivdarstellung, wobei diese Darstellung den Blick auf die Zuströmseite der einzelnen Bestandteile des Strahlreglers erlaubt,Figur 1 bis 6 - Fig. 8
- den Strahlregler aus
in einer auseinandergezogenen Perspektivdarstellung, wobei die Darstellung den Blick auf die Abströmseite der Bestandteile des Strahlreglers erlaubt,Figur 1 bis 7 - Fig. 9
- einen, in einer Perspektivdarstellung gezeigten Strahlregler, der in seinem Aufbau weitestgehend dem Strahlregler aus den
entspricht, wobei jedoch die Auslaufscheibe hier im Strahlreglergehäuse verschwenkbar gelagert ist,Figuren 1 bis 8 - Fig. 10
- den Strahlregler aus
in einer teilgeschnittenen Perspektivdarstellung,Figur 9 - Fig. 11
- den
Strahlregler aus Figur 9 und 10 in einem Teil-Längsschnitt, - Fig. 12
- den
Strahlregler aus Figur 9 bis 11 in einem in Umfangsrichtung verdrehten Teil-Längsschnitt, - Fig. 13
- den
Strahlregler aus Figur 9 in einer auseinandergezogenen Perspektivdarstellung, wobei diese Darstellung den Blick auf die Zuströmseite der Bestandteile des Strahlreglers erlaubt,bis 12 - Fig. 14
- den
Strahlregler aus Figur 9 in einer auseinandergezogenen Perspektivdarstellung, wobei die Darstellung den Blick auf die Abströmseite der Bestandteile des Strahlreglers erlaubt,bis 13 - Fig. 15
- einen flach ausgebildeten und ohne Zuhilfenahme eines Auslaufmundstücks im Wasserauslauf einer Auslaufarmatur montierbaren Strahlregler in einer Perspektivdarstellung,
- Fig. 16
- den
Strahlregler aus Figur 15 in einer teilgeschnittenen Perspektivdarstellung, - Fig. 17
- den
Strahlregler aus Figur 15 und 16 in einem Teil-Längsschnitt, - Fig. 18
- den
Strahlregler aus Figur 15 in einem in Umfangsrichtung verdrehten Teil-Längsschnitt,bis 17 - Fig. 19
- den
Strahlregler aus Figur 15 in einer auseinandergezogenen Perspektivdarstellung, wobei die Darstellung den Blick auf die Zuströmseite der Bestandteile des Strahlreglers erlaubt undbis 18 - Fig. 20
- den
Strahlregler aus Figur 15 in einer auseinandergezogenen Perspektivdarstellung, wobei die Darstellung den Blick auf die Abströmseite der Bestandteile des Strahlreglers erlaubt.bis 19
- Fig. 1
- a jet regulator shown in a perspective view, which has at the outlet end face of its jet regulator housing an insertable into the jet regulator housing outlet disc, which is at least partially and at least superficially made of a manually deformable plastic form-elastic material,
- Fig. 2
- off the jet regulator
FIG. 1 in a partially cut open Perspective view - Fig. 3
- off the jet regulator
FIGS. 1 and 2 in a partial longitudinal section, - Fig. 4
- off the jet regulator
Figure 1 to 3 in a detailed representation in the region of its outlet disc inserted into the jet regulator housing, - Fig. 5
- off the jet regulator
Figure 1 to 4 in one oppositeFIG. 3 twisted in the circumferential direction partial longitudinal section, - Fig. 6
- the jet regulator from the
FIGS. 1 to 5 in a longitudinally sectioned detail in the area of the outlet disk inserted into the jet regulator housing, - Fig. 7
- off the jet regulator
Figure 1 to 6 in an exploded perspective view, this representation allows the view of the inflow side of the individual components of the jet regulator, - Fig. 8
- off the jet regulator
Figure 1 to 7 in an exploded perspective view, the representation allows the view of the downstream side of the components of the jet regulator, - Fig. 9
- a, shown in a perspective view of the aerator, the structure of which as far as possible the jet regulator from the
FIGS. 1 to 8 corresponds, but the outlet disk is pivotably mounted here in the jet regulator housing, - Fig. 10
- off the jet regulator
FIG. 9 in a partially cutaway perspective view, - Fig. 11
- off the jet regulator
FIGS. 9 and 10 in a partial longitudinal section, - Fig. 12
- off the jet regulator
FIGS. 9 to 11 in a circumferentially twisted partial longitudinal section, - Fig. 13
- off the jet regulator
FIGS. 9 to 12 in an exploded perspective view, this representation allows the view of the upstream side of the components of the jet regulator, - Fig. 14
- off the jet regulator
FIGS. 9 to 13 in an exploded perspective view, the representation allows the view of the downstream side of the components of the jet regulator, - Fig. 15
- a flat trained and without the aid of an outlet nozzle in the water outlet of an outlet fitting mountable jet regulator in a perspective view,
- Fig. 16
- off the jet regulator
FIG. 15 in a partially cutaway perspective view, - Fig. 17
- off the jet regulator
FIGS. 15 and 16 in a partial longitudinal section, - Fig. 18
- off the jet regulator
FIGS. 15 to 17 in a circumferentially twisted partial longitudinal section, - Fig. 19
- off the jet regulator
FIGS. 15 to 18 in an exploded perspective view, the representation allows the view of the inflow side of the components of the jet regulator and - Fig. 20
- off the jet regulator
FIGS. 15 to 19 in an exploded perspective view, the representation allows the view of the downstream side of the components of the jet regulator.
In den
Wie aus einem Vergleich der
In den
Bei dem in den
Die Auslaufscheibe 8, die Einsetzteile 15, 16 und der Strahlzerleger 14 sind im Strahlreglergehäuse 2 derart drehgesichert gehalten, dass ihre Loch- oder Netzstrukturen stets in der festgelegten Relativposition zueinander angeordnet sind. Dazu sind am Strahlreglergehäuse 2 und insbesondere an dessen unteren Gehäuseteil 12 innenumfangsseitig mehrere Führungsnuten 21 vorgesehen, die jeweils mit einem komplementären Führungsvorsprung 22 an der Auslaufscheibe 8, an den Einsetzteilen 15, 16 und am Strahlzerleger 14 zusammenwirken.The
Am Strahlreglergehäuse 2 und insbesondere an dessen oberen Gehäuseteil 13 ist zulaufseitig ein Vorsatz- oder Filtersieb 23 lösbar gehalten, dass die im Wasser eventuell mitgeführten Schmutzpartikel auszufiltern hat. In den Längsschnitten in
Bei den Strahlreglern 10, 20 in den
Aus den
Auch der Auslaufscheibe 8 des Strahlreglers 10 ist ein als Lochplatte ausgestalteter Strahlzerleger 14 in Strömungsrichtung vorgeschaltet. Während die Auslaufscheibe 8 im unteren abströmseitigen Gehäuseteil 12 des zweiteiligen Strahlreglergehäuses 2 gehalten ist, ist der als Lochplatte ausgestaltete Strahlzerleger 14 an das obere zuströmseitige Gehäuseteil 13 einstückig angeformt. Auch die Gehäuseteile 12, 13 des Strahlreglergehäuses 2 sind miteinander verrastbar oder dergleichen lösbar verbindbar. In das Strahlreglergehäuse 2 und insbesondere in dessen unteres Gehäuseteil 12 ist ein Einsetzteil 30 einsetzbar, das eine Netzstruktur mit kreisbogenförmigen Durchflussöffnungen 48 hat. Das Einsetzteil 30 und der Strahlzerleger 14 sind im Strahlreglergehäuse 2 drehgesichert gehalten. An der Auslaufscheibe 8 und dem Einsetzteil 30 sowie am Strahlzerleger 14 und einem vorgeschalteten Vorsatz- oder Filtersieb 23 sind zentrale Stifte 31, 32 beziehungsweise 33, 34 vorgesehen, die diese Bauteile 8, 30 beziehungsweise 14, 23 gegeneinander abstützen.Also, the
Die Strahlregler 1, 10 weisen an ihrem zulaufseitigen Stirnrandbereich außenumfangsseitig einen Ringflansch 35 auf, bis zu dem die Strahlregler 1, 10 in ein hier nicht gezeigtes hülsenförmiges Auslaufmundstück einsetzbar sind, welches an dem Wasserauslauf der Auslaufarmatur montiert werden kann.The
Während die Strahlregler 1, 10 als belüftete Strahlregler ausgestaltet sind, bei denen Umgebungsluft über Belüftungsöffnungen 36 im Strahlreglergehäuse 2 in das Gehäuseinnere eingesaugt werden kann, die dort anschließend mit dem durchströmenden Wasser zu einem perlend-weichen Wasserstrahl durchmischt und geformt wird, ist der in den
Claims (7)
- Jet regulator (1, 10, 20) having an annular or sheath-like jet regulator housing (2), the discharge end-side (3) of which is formed as a discharge disc (8) which can be inserted into the jet regulator housing (2) and bears a perforated structure, grid structure and/or mesh structure having throughflow openings (6) defined by flow guidance walls, wherein the discharge end-side perforated structure, grid structure and/or mesh structure is produced at least in regions and at least over the surface from a manually deformable, shape elastic synthetic material (7), wherein the discharge disc can be inserted into the jet regulator housing (2) from the intake end-side annular or sheath opening of the jet regulator housing (2) as far as at least one insert stop (11), wherein a jet splitter (14) which divides the inflowing water flow into a number of individual jets is arranged upstream, as viewed in the flow direction, of the discharge disc (8), and wherein at least one insert part (15, 16, 30, 19), which can be inserted into the jet regulator housing (2) and comprises a perforated structure, grid structure and/or mesh structure having throughflow openings (19, 48, 43) defined by flow guidance walls, is arranged upstream of the discharge disc (8) and/or downstream of the jet splitter (14), as viewed in the flow direction, characterised in that the discharge disc (8) is configured as a multi-component injection moulded part which has a main or mould body (9) consisting of hard or dimensionally stable synthetic material, onto which a component consisting of comparatively soft or shape elastic synthetic material (7) is extruded, and in that the discharge disc (8) also bears, in its sub-region abutting against the jet regulator housing (2), the component consisting of comparatively soft or shape elastic synthetic material (7) such that the soft or shape elastic synthetic material (7) produces a sealing effect in the annular area between the discharge disc (8) and the housing inner periphery of the jet regulator housing (2).
- Jet regulator as claimed in claim 1, characterised in that the discharge disc (8), the at least one insert part (15, 16, 30, 39) and/or the jet splitter (14) are held in the jet regulator housing (2) in a rotationally-fixed manner.
- Jet regulator as claimed in claim 1 or 2, characterised in that at least one guide groove (21) is provided on the jet regulator housing (2) on the inner periphery-side, said guide groove interacting with a complementary guide protrusion (22) on the discharge disc (8), the at least one insert part (15, 16, 30, 39) or the jet splitter (14).
- Jet regulator as claimed in any one of claims 1 to 3, characterised in that at least one guide protrusion (22) is provided on the jet regulator housing (2) on the inner periphery-side, said guide protrusion interacting with a complementary guide groove (21) on the discharge disc (8), the at least one insert part (15, 16, 30, 39) or the jet splitter (14).
- Jet regulator as claimed in any one of claims 1 to 4, characterised in that at least one component of the following components: discharge disc (8), insert part (15, 16, 30, 39), jet splitter (14) or upstream screen (23), is supported by at least one, in particular central, pin (24, 25, 26, 27, 31, 32, 33, 34, 40, 41) on a component (8, 15, 16, 30, 39, 14, 23) arranged on the inflow-side and/or on the outflow-side.
- Jet regulator as claimed in any one of claims 1 to 5, characterised in that the discharge disc (8) is pivotally held in the jet regulator housing (2) for diverting or orienting the exiting water jet.
- Jet regulator as claimed in any one of claims 1 to 6, characterised in that the discharge disc (8) has, at least in sections, an outer periphery (28) in the form of a spherical cap or spherical washer, said outer periphery being pivotally held in a sub-region of the jet regulator housing (2) formed as a joint socket (29).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL10796272T PL2550410T3 (en) | 2010-03-23 | 2010-12-08 | Jet regulator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010012326.9A DE102010012326B4 (en) | 2010-03-23 | 2010-03-23 | aerator |
PCT/EP2010/007452 WO2011116800A1 (en) | 2010-03-23 | 2010-12-08 | Jet regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2550410A1 EP2550410A1 (en) | 2013-01-30 |
EP2550410B1 true EP2550410B1 (en) | 2015-04-01 |
Family
ID=43650044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10796272.2A Active EP2550410B1 (en) | 2010-03-23 | 2010-12-08 | Jet regulator |
Country Status (9)
Country | Link |
---|---|
US (1) | US9016602B2 (en) |
EP (1) | EP2550410B1 (en) |
JP (1) | JP5453571B2 (en) |
CN (2) | CN201933557U (en) |
AU (1) | AU2010349429B2 (en) |
DE (1) | DE102010012326B4 (en) |
ES (1) | ES2539381T3 (en) |
PL (1) | PL2550410T3 (en) |
WO (1) | WO2011116800A1 (en) |
Families Citing this family (19)
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DE202012010798U1 (en) | 2012-11-13 | 2014-02-18 | Neoperl Gmbh | aerator |
DE102012022115B4 (en) * | 2012-11-13 | 2014-10-30 | Neoperl Gmbh | aerator |
DE102013110115A1 (en) * | 2013-09-13 | 2015-03-19 | Blanco Gmbh + Co Kg | screening device |
USD788264S1 (en) * | 2015-03-03 | 2017-05-30 | Neoperl Gmbh | Faucet stream straightener |
DE202015003301U1 (en) * | 2015-05-05 | 2016-08-09 | Neoperl Gmbh | aerator |
DE202015006618U1 (en) * | 2015-09-18 | 2016-12-21 | Neoperl Gmbh | aerator |
USD776240S1 (en) * | 2015-11-09 | 2017-01-10 | Xiamen Solex High-Tech Industries Co., Ltd. | Constant flowing aerator |
US11248368B2 (en) | 2016-04-14 | 2022-02-15 | Delta Faucet Company | Faucet aerator with center stream |
DE202016005553U1 (en) * | 2016-09-08 | 2017-12-11 | Neoperl Gmbh | Sanitary insert unit |
CN109862967B (en) | 2016-09-13 | 2021-10-08 | 品谱股份有限公司 | Vortex kettle shower head engine |
US10358803B2 (en) * | 2016-09-30 | 2019-07-23 | Toto Ltd. | Spout apparatus |
JP7025704B2 (en) * | 2016-09-30 | 2022-02-25 | Toto株式会社 | Water spouting device |
CA3014794C (en) * | 2017-08-22 | 2023-10-31 | Danco, Inc. | Detachable faucet connector |
TWI667071B (en) * | 2018-04-27 | 2019-08-01 | 阮慶源 | Microbubble waver |
CN116392681A (en) * | 2019-01-03 | 2023-07-07 | 阿普塔尔拉多尔夫策尔有限责任公司 | Nozzle unit, liquid dispenser having such a nozzle unit and method for manufacturing such a nozzle unit |
DE102019117381A1 (en) * | 2019-06-27 | 2020-12-31 | Franke Water Systems Ag | Aerator |
US11591780B2 (en) * | 2020-04-15 | 2023-02-28 | Yeuu Deng Sanitary Facilities Industrial Co., Ltd. | Faucet aerator |
KR102519191B1 (en) * | 2021-06-29 | 2023-04-10 | 주식회사 나우웰 | Lavatory faucet connector |
CN117211374A (en) * | 2022-06-02 | 2023-12-12 | 厦门松霖科技股份有限公司 | Microbubble bubbler and water outlet device |
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US2633343A (en) * | 1948-12-02 | 1953-03-31 | Elie P Aghnides | Gas and liquid mixing device |
US2754097A (en) * | 1953-02-10 | 1956-07-10 | Crane Co | Aerator device |
US2797906A (en) * | 1953-11-23 | 1957-07-02 | Elie P Aghnides | Convertible aerators |
US2998929A (en) * | 1957-02-18 | 1961-09-05 | Elie P Aghnides | Water aerators |
US2998933A (en) * | 1958-08-01 | 1961-09-05 | Elie P Aghnides | Water aerators |
US3138332A (en) * | 1962-05-14 | 1964-06-23 | Price Pfister Brass Mfg Compan | Aerator for faucets or the like |
US3684191A (en) * | 1970-11-05 | 1972-08-15 | Sidney J Shames | Aerator construction |
US5114072A (en) * | 1991-10-03 | 1992-05-19 | Wpm, Inc. | Water aerator |
JPH06262101A (en) | 1992-11-04 | 1994-09-20 | Friedrich Grohe Ag | Shower head |
EP0668951A1 (en) | 1993-09-02 | 1995-08-30 | Schaudt, Reiner | Filter arrangement to provide a sparkling stream of water |
DE4436193A1 (en) * | 1994-10-11 | 1996-04-18 | Grohe Armaturen Friedrich | Water tap jet control with perforated plate |
DE19852411A1 (en) | 1998-11-13 | 2000-05-18 | Grohe Kg Hans | Water jet aerator |
DE10115639B4 (en) * | 2001-03-26 | 2015-05-07 | Hansgrohe Se | water jet ventilator |
DE10146788B4 (en) * | 2001-09-22 | 2011-03-31 | Neoperl Gmbh | aerator |
DE10246334B4 (en) * | 2002-10-04 | 2015-05-07 | Neoperl Gmbh | Sanitary installation part |
DE10246333B4 (en) | 2002-10-04 | 2008-06-19 | Neoperl Gmbh | aerator |
DE10313501A1 (en) * | 2003-03-25 | 2004-10-14 | Dieter Wildfang Gmbh | Sanitary water outlet unit, in particular jet regulator or shower |
ITMN20040015A1 (en) * | 2004-07-13 | 2004-10-13 | Bpa Srl | FLUX REGULATOR |
DE102005042212B4 (en) | 2005-01-25 | 2010-04-15 | Neoperl Gmbh | Sanitary installation part |
DE102005010550B4 (en) * | 2005-03-04 | 2007-03-22 | Neoperl Gmbh | Sanitary water outlet |
DE202005021363U1 (en) | 2005-05-18 | 2007-10-18 | Neoperl Gmbh | Sanitary component, namely jet regulator or jet former for flowing, fluid media |
DE102006057795B3 (en) * | 2006-12-06 | 2008-02-21 | Neoperl Gmbh | Sanitary installation unit for use as aerator, has filter sieve with dirt outlet opening, which has increased opening cross-section compared to sieve openings of filter sieve, where dirt outlet opening ends into bypass or cleaning channel |
-
2010
- 2010-03-23 DE DE102010012326.9A patent/DE102010012326B4/en active Active
- 2010-09-17 CN CN2010205349567U patent/CN201933557U/en not_active Expired - Lifetime
- 2010-12-08 WO PCT/EP2010/007452 patent/WO2011116800A1/en active Application Filing
- 2010-12-08 PL PL10796272T patent/PL2550410T3/en unknown
- 2010-12-08 CN CN201080065640.0A patent/CN102822427B/en active Active
- 2010-12-08 JP JP2013500335A patent/JP5453571B2/en active Active
- 2010-12-08 ES ES10796272.2T patent/ES2539381T3/en active Active
- 2010-12-08 AU AU2010349429A patent/AU2010349429B2/en active Active
- 2010-12-08 EP EP10796272.2A patent/EP2550410B1/en active Active
- 2010-12-08 US US13/636,821 patent/US9016602B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN201933557U (en) | 2011-08-17 |
CN102822427B (en) | 2015-04-22 |
US20130008980A1 (en) | 2013-01-10 |
US9016602B2 (en) | 2015-04-28 |
JP2013522503A (en) | 2013-06-13 |
DE102010012326B4 (en) | 2015-10-01 |
AU2010349429B2 (en) | 2014-08-14 |
JP5453571B2 (en) | 2014-03-26 |
ES2539381T3 (en) | 2015-06-30 |
DE102010012326A1 (en) | 2011-09-29 |
AU2010349429A1 (en) | 2012-10-25 |
WO2011116800A1 (en) | 2011-09-29 |
PL2550410T3 (en) | 2015-08-31 |
EP2550410A1 (en) | 2013-01-30 |
CN102822427A (en) | 2012-12-12 |
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